For the reaction : `PCl_(5) (g) rarrPCl_(3) (g) +Cl_(2)(g)`:
A. `DeltaH = DeltaU`
B. `DeltaH gt DeltaU`
C. `Delta lt DeltaU`
D. None of the above
A. `DeltaH = DeltaU`
B. `DeltaH gt DeltaU`
C. `Delta lt DeltaU`
D. None of the above
Correct Answer – B
`DeltaH=DeltaU+Deltan_(g)RT, ” “Deltan_(g)=1, ” “DeltaH gt DeltaU`